Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

A $100 billion venture that President Donald Trump heralds as accelerating artificial intelligence in the US is expected to depend in part on power sources favored by his climate-focused predecessor — ...

OpenAI CEO Sam Altman suggested Elon Musk cares more about his businesses than he does the country, shortly after he referred to Musk as "the most inspiring entrepreneur of our time." ...

Trump then went on to criticize the nation’s electric grid, calling it old while noting that he would allow the tech companies to rely on any fuel that they want to run the plants. And if the energy ...